Service difficulty report · Support · Boeing 7378

Difficulty date
August 21, 2023
Submitted
September 5, 2023
Operation
Air carrier
Aircraft
N8710M
Make and model
Boeing 7378
Aircraft serial
42567
Aircraft time
12,259 hours, 5,731 cycles
Part
Support
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DOT#05-043 AFT PIT FLOOR BOARD SUPPORT DIVIDER CORRODED AT STA 887 RBL 9 WL 156<[01] REMOVED CORRODED FLOORBOARD SUPPORT IAW SRM 51-40-02-0G-0.;[02] LOCATED; DRILLED AND INSTALLED NUTPLATES ON NEW SUPPORT TEE IAW SRM 51-40-02-0G-0; SRM 51-40-05-0G-0 AND BOEING DWG# 146A7500 REV:B;[03] VERIFIED STEP 2<BR>OK TO INSTALL;[04] INSTALLED NEW FLOOR SUPPORT TEE ASSY IN AFT CARGO COMPARTMENT AT STA 887 IAW SRM 51-40-02-0G-0 AND BOEING DWG# 146A7500 REV:B.;[05] VERIFIED STEP 4<BR>AUDIT CW

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